Evidence map›Paper›PMID 22402647›Full record

ArticlePediatric nephrology (Berlin, Germany)2012

Early risk factors for neonatal mortality in CAKUT: analysis of 524 affected newborns.

Batielhe F Melo, Marcos B Aguiar, Maria Candida F Bouzada, Regina L Aguiar, Alamanda K Pereira, Gabriela M Paixão, Mariana C Linhares, Flavia C Valerio, Ana Cristina Simões E Silva, Eduardo A Oliveira

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Article in Pediatric nephrology (Berlin, Germany), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 99 citations in OpenAlex.

  1. Article
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  8. Use of prenatal ultrasound findings to predict postnatal outcome in fetuses with lower urinary tract obstruction.Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology · 2024
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  16. Definition, diagnosis and clinical management of non-obstructive kidney dysplasia: a consensus statement by the ERKNet Working Group on Kidney Malformations.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2022
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Batielhe F MeloDivision of Genetics, Department of Pediatrics, Hospital das Clínicas, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.
Marcos B Aguiar
Maria Candida F Bouzada
Regina L Aguiar
Alamanda K Pereira
Gabriela M Paixão
Mariana C Linhares
Flavia C Valerio
Ana Cristina Simões E Silva
Eduardo A Oliveira
Universidade Federal de Minas Gerais · BRHospital das Clínicas da Universidade Federal de Minas Gerais · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCongenital abnormalities of the kidney and urinary tract (CAKUT) are significant causes of morbidity. The aim of the study was to determine predictive factors of mortality in newborns with CAKUT.

methodsAll 29,653 consecutive newborns hospitalized in a tertiary neonatal unit between 1996 and 2006 were evaluated. The main outcome was neonatal mortality. The variables analyzed as risk factors were maternal age, first pregnancy, low birth weight (LBW), prematurity, oligohydramnios, and CAKUT associated with other malformations (Associated CAKUT).

resultsCAKUT was detected in 524 newborns, with an overall prevalence of 17.7 per 1,000 live births. A total of 325 (62%) cases were classified as urinary tract dilatation, 79 (15.1%) as renal cystic disease, and 120 (22.9%) as other subgroups. In the urinary tract dilatation subgroup, independent risk factors for early mortality were Associated CAKUT [odds ratio (OR) 20.7], prematurity (OR 4.5) LBW (OR 3.8), oligohydramnios (OR 3.0), and renal involvement (OR 3.0). In the renal cystic disease subgroup, two variables remained associated with neonatal mortality: LBW (OR 12.3) and Associated CAKUT (OR 21.4).

conclusionThe presence of extrarenal anomalies was a strong predictor of poor outcome in a larger series of infants with CAKUT.

Indexed as

Infant MortalityBrazilDilatation, PathologicFemaleHumansHydronephrosisInfant, NewbornKidneyKidney Diseases, CysticLogistic ModelsMaleOdds RatioPrevalenceRegistriesRetrospective StudiesRisk Assessment

Identifiers

PMID22402647
OpenAlexW2085726066

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.